Sperm can survive in low gravity which could help establish colonies on Mars, study suggests http://bit.ly/2x7E3pK http://bit.ly/2Kyyppf http://bit.ly/2Kyyppf http://bit.ly/2WW7dmc
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Submitted June 24, 2019 at 08:43PM by zxkool http://bit.ly/2WW7dmc zxkool
Submitted June 24, 2019 at 08:43PM by zxkool http://bit.ly/2WW7dmc zxkool
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